4DOS, from JP Software, is a command line interpreter replacement for command.com that adds many new features. It adds features such as command history, command line editing, built in help, and filename completion, as well as batch processing features such as enhanced conditionals, variables, functions, subroutines, and error handling.
A version of 4DOS was included with the Norton Utilities 6 as "NDOS".
This is the last commercial release. Later versions are open source.
| Download name | Version | Language | Architecture | File size | Downloads |
|---|---|---|---|---|---|
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7.50 | English |
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1.28MB | 4 |